2009905179947

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{6677425847}}^1$

素因数の和:6677425897

約数の個数: 8

約数和(自身を含む): 2350453898496

約数和(自身を除く): 340548718549

約数列:

[1, 7, 43, 301, 6677425847, 46741980929, 287129311421, 2009905179947]

約数ペア:

[(1, 2009905179947), (7, 287129311421), (43, 46741980929), (301, 6677425847)]